Method and system for generating and controlling the...

Details Method and system for generating and controlling the... Method and system for generating and controlling the...

2011-03-22

2011-03-22

Dinh, Minh (Department: 2432)

Cryptography

Particular algorithmic function encoding

C380S268000, C705S014260

Reexamination Certificate

active

07912214

ABSTRACT:
A method and a system for generating personal promotion codes from the computing resources of a provider of services. Internal promotion codes including a family ID field and serial ID field of alphanumeric characters are first generated. The internal promotion codes are then encoded into a corresponding series of external promotion codes of alphanumeric characters, which render the internal promotion codes unintelligible. After which the series of external promotion codes is packed into an encrypted file which is forwarded to a client application of the provider of services to have the external promotion codes distributed to its customers. The external promotion codes later submitted to the client application by the customers are further validated by the provider of services. Validation of the external promotion codes submitted by the customers does not require that all generated external promotion codes need to be stored in a database of the provider of services.

REFERENCES:
patent: 5791991 (1998-08-01), Small
patent: 7522075 (2009-04-01), Mak
patent: 2002/0034304 (2002-03-01), Yang
patent: 2006/0007948 (2006-01-01), Cho
patent: 2006/0229945 (2006-10-01), Walker et al.
patent: 0198987 (2001-05-01), None
patent: 2004068316 (2004-01-01), None

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